A Very Delicate Sample Is Placed 0

question 5

Multiple Choice

A very delicate sample is placed 0.150 cm from the objective lens of a microscope.The focal length of the objective is 0.140 cm,and that of the eyepiece is 1.0 cm.The near-point distance of the person using the microscope is 25.0 cm.The magnitude of the final magnification of the microscope is closes to

• A)375.
• B)300.
• C)250.
• D)125.
• E)100.

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Definitions:

Put

A financial option contract giving the owner the right but not the obligation to sell a specified amount of an underlying asset at a set price within a specified time.

Call

An options contract that gives the holder the right, but not the obligation, to buy a specified amount of an underlying asset at a set price within a specified time.

Black-Scholes OPM

The Black-Scholes Option Pricing Model, a foundational model for pricing European options, calculating the theoretical price of options by estimating future volatility.

Instantaneous Risk-free Rate

The theoretical return of an investment with no risk of financial loss, assumed to exist at a single point in time.